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It is a physical change because the components are not changed. Take for example, Trail Mix. In Trail Mix, you mix pretzels, M&Ms, raisins, etc. After it is all mixed, it is still possible to pick out the different pieces. If you take out a pretzel, that pretzel will have the same properties as it did before.
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When iron and sulfur combined to form iron sulfide what change take place?
When iron and sulfur combine to form iron sulfide, a chemical reaction occurs. Iron atoms react with sulfur atoms to form a new compound with different physical and chemical properties than the original elements. The iron and sulfur lose their individual characteristics and combine to create a new substance, iron sulfide.
What type of change is it when you heat a mixture of powdered iron and sulfur iron?
The change is a chemical change known as a chemical reaction. When heated, the iron and sulfur react to form a new compound called iron sulfide.
Is melting iron physical change or physical property or chemical change or chemical property?
Melting iron is a physical change because it does not alter the chemical composition of the iron. It is a change in state from solid to liquid without forming a new substance.
What happens to iron filings and sulfur powder when heated?
When iron filings and sulfur powder are heated together, they undergo a chemical reaction to form iron sulfide. The iron sulfide produced is a compound that has different physical and chemical properties compared to iron or sulfur alone.
What change takes place when iron and sulfur combine to form iron sulfide?
When iron and sulfur combine to form iron sulfide, a chemical reaction occurs where iron atoms lose electrons to sulfur atoms, forming a compound with a new chemical structure. This reaction is exothermic, releasing energy in the form of heat.
When iron and sulfur combined to form iron sulfide what change take place?
When iron and sulfur combine to form iron sulfide, a chemical reaction occurs. Iron atoms react with sulfur atoms to form a new compound with different physical and chemical properties than the original elements. The iron and sulfur lose their individual characteristics and combine to create a new substance, iron sulfide.
Is heating a mixture of iron and sulfur physical or chemical change?
Heating a mixture of iron and sulfur results in a chemical change. When heated, the iron and sulfur react to form iron sulfide, a new compound with different properties than the individual elements. This transformation involves the breaking and forming of chemical bonds, indicating that a chemical reaction has occurred. Thus, the process is not merely a physical change but a chemical one.
What evidence indicates that a chemical change took place when the iron and sulfr combined to form iron sulfide?
When iron and sulfur combine to form iron sulfide, evidence of a chemical change includes the formation of a new substance with different properties than the reactants. This is indicated by the change in color, as the mixture transforms from the metallic gray of iron and the yellow of sulfur to the dark color of iron sulfide. Additionally, heat may be released during the reaction, and the new compound cannot be separated into its original elements by physical means, further confirming that a chemical change has occurred.
Is iron a chemical or physical change?
Iron is a chemical element, not a "change".
Is an iron a chemical or physical change?
Iron is a chemical element, not a "change" !
What type of change is it when you heat a mixture of powdered iron and sulfur iron?
The change is a chemical change known as a chemical reaction. When heated, the iron and sulfur react to form a new compound called iron sulfide.
Is melting iron physical change or physical property or chemical change or chemical property?
Melting iron is a physical change because it does not alter the chemical composition of the iron. It is a change in state from solid to liquid without forming a new substance.
Is getting iron from iron III oxide a chemical or physical change?
It is a chemical change.
Is iron rusting a physical change or a chemical change?
it is a chemical change
Is iron rusting a physical change?
no it is a chemical change
What happens to iron filings and sulfur powder when heated?
When iron filings and sulfur powder are heated together, they undergo a chemical reaction to form iron sulfide. The iron sulfide produced is a compound that has different physical and chemical properties compared to iron or sulfur alone.
What change takes place when iron and sulfur combine to form iron sulfide?
When iron and sulfur combine to form iron sulfide, a chemical reaction occurs where iron atoms lose electrons to sulfur atoms, forming a compound with a new chemical structure. This reaction is exothermic, releasing energy in the form of heat.
